.content-box {
  display: flex;
  flex-direction: column;
}
.select-box {
  display: flex;
  margin-bottom: 10px;
  padding-left: 20px;
}
.select-box select,
.select-box input {
  display: inline-block;
  vertical-align: middle;
  width: 120px;
  height: 26px;
  padding: 0 6px;
  margin-right: 20px;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid #999999;
  border-radius: 4px;
  line-height: 26px;
  font-size: 12px;
  font-weight: bold;
  color: #fff;
  background-image: none;
  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
  -webkit-transition: border-color ease-in-out 0.15s, -webkit-box-shadow ease-in-out 0.15s;
  -o-transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s;
  transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s;
}
.select-box option {
  color: #333;
}
.select-box input::-webkit-input-placeholder {
  /* WebKit, Blink, Edge */
  color: #ccc;
}
.select-box input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #ccc;
  opacity: 1;
}
.select-box input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #ccc;
  opacity: 1;
}
.select-box input:-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  color: #909;
}
.select-box div input {
  margin-right: 40px;
  width: 200px;
}
.select-box div button {
  position: absolute;
  top: 0;
  right: 0;
  width: 80px;
  height: 26px;
  background: #d0d0d0;
  border-radius: 0px 4px 4px 0px;
  border: 0;
  color: #666;
  font-weight: bold;
}
.select-box .search-box {
  position: relative;
  width: 400px;
}
.select-box .search-box input {
  width: 100%;
  padding-right: 82px;
}
.main-content-box {
  display: flex;
  flex: 1;
}
.main-content-box > div {
  flex: 2;
  display: flex;
  flex-direction: column;
}
.main-content-box > div > div {
  flex: 1;
  display: flex;
  flex-direction: column;
  margin-bottom: 10px;
  padding: 0 10px;
  background: linear-gradient(0deg, rgba(126, 165, 243, 0.12), rgba(41, 233, 233, 0), rgba(126, 165, 243, 0.12));
}
.main-content-box > div > div:last-child {
  margin-bottom: 0;
}
.main-content-box > div > div .num-box {
  flex: 0;
  text-align: center;
  margin-bottom: 10px;
}
.main-content-box > div > div .num-box i {
  display: flex;
  justify-content: center;
}
.main-content-box > div > div .num-box i span {
  width: 28px;
  height: 46px;
  margin: 0 3px;
  line-height: 46px;
  color: #FFF000;
  font-size: 38px;
  font-weight: bold;
  background: rgba(64, 127, 255, 0.2);
  border-radius: 4px;
}
.main-content-box > div > div .num-box p {
  margin: 10px 0 10px;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
}
.main-content-box .echarts-box {
  flex: 1;
}
.main-content-box .mid-box {
  margin: 0 10px;
}
.main-content-box .mid-box > div:nth-of-type(1) {
  background: none;
  padding: 0;
}
.main-content-box .mid-box > div:nth-of-type(1) .chart {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: linear-gradient(0deg, rgba(126, 165, 243, 0.12), rgba(41, 233, 233, 0), rgba(126, 165, 243, 0.12));
  padding: 0 10px;
}
